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How do function pointers in C work?
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Function pointers in C
Let's start with a basic function which we will be pointing to:
int addInt(int n, int m) {
return n+m;
}
First thing, let's define a pointer to a function which receives 2 ints and returns an int:
int (*functionPtr)(int,int);
Now we c...
How do you underline a text in Android XML?
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If you are using a string resource xml file (supports HTML tags), it can be done using<b> </b>, <i> </i> and <u> </u>.
<resources>
<string name="your_string_here">
This is an <u>underline</u>.
</string>
</resourc...
Python how to write to a binary file?
I have a list of bytes as integers, which is something like
6 Answers
6
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Generate a random number in the range 1 - 10
...lse now. Is there a way to tell pg's random() function to get me only numbers between 1 and 10?
7 Answers
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Difference between namespace in C# and package in Java
What is the difference (in terms of use) between namespaces in C# and packages in Java?
6 Answers
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Update a table using JOIN in SQL Server?
I want to update a column in a table making a join on other table e.g.:
11 Answers
11
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Generate random int value from 3 to 6
Is it possible in Microsoft SQL Server generate random int value from Min to Max (3-9 example, 15-99 e.t.c)
10 Answers
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Show Image View from file path?
I need to show an image by using the file name only, not from the resource id.
13 Answers
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How to make a python, command-line program autocomplete arbitrary things NOT interpreter
I am aware of how to setup autocompletion of python objects in the python interpreter (on unix).
8 Answers
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how to File.listFiles in alphabetical order?
I've got code as below:
4 Answers
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